Role Of A Gene Flashcards
1
Q
Phenotype:
- definition
A
Is a set of observed characteristics (e.g. appearance of an individual)
2
Q
Genotype:
- definition
A
The particular set of alleles that determine the exact hehe tic constitution of an organism
3
Q
Allele:
- definition
A
One of two or more forms of a particular gene
4
Q
Gene:
- definition
A
The into if inheritance, which specifies a polypeptide contribution to a defined cellular function
5
Q
What determines phenotype
A
Often determined by the genotype but environment can also influence phenotype
6
Q
Homeotic genes
A
‘Master control’ genes
Confer identity to the individuals segments
Anterior-posterior axis
